Fulvestrant Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Fulvestrant, pharmacopeial and non-pharmacopeial Fulvestrant impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Fulvestrant impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Fulvestrant-related products are thoroughly characterized. Fulvestrant products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

17-Keto Fulvestrant

SZ CAT No:: SZ-F004012
CAS No: 403656-89-3
Mol.F.: C32H45F5O3S 
Mol.Wt.: 604.8
Inv. Status: In Stock

2-Bromo Fulvestrant

SZ CAT No:: SZ-F004056
CAS No: 2170244-92-3
Mol.F.: C32H46BrF5O3S
Mol.Wt.: 685.7
Inv. Status: In Stock

Delta (6,7) Deoxo Fulvestrant Impurity

SZ CAT No:: SZ-F004050
CAS No: 2170200-16-3
Mol.F.: C32H45F5O2S
Mol.Wt.: 588.8
Inv. Status: In Stock

Fulvestrant

SZ CAT No:: SZ-F004001
CAS No: 129453-61-8
Mol.F.: C32H47F5O3S
Mol.Wt.: 606.8
Inv. Status: In Stock

Fulvestrant Bromo Analogue Impurity 1

SZ CAT No:: SZ-F004022
CAS No: NA
Mol.F.: C32H46BrF5O3S
Mol.Wt.: 685.7
Inv. Status: In Stock

Fulvestrant Dibromo Analogue Impurity

SZ CAT No:: SZ-F004048
CAS No: NA
Mol.F.: C32H45Br2F5O3S
Mol.Wt.: 764.6
Inv. Status: In Stock

Fulvestrant EP Impurity A

SZ CAT No:: SZ-F004002
CAS No: 407577-53-1
Mol.F.: C32H47F5O3S
Mol.Wt.: 606.8
Inv. Status: In Stock

Fulvestrant EP Impurity B

SZ CAT No:: SZ-F004003
CAS No: 98008-06-1
Mol.F.: C32H47F5O4S
Mol.Wt.: 622.8
Inv. Status: In Stock

Fulvestrant EP Impurity C

SZ CAT No:: SZ-F004004
CAS No: 2482852-42-4
Mol.F.: C41H65F5O4S2
Mol.Wt.: 781.1
Inv. Status: In Stock

Fulvestrant EP Impurity D

SZ CAT No:: SZ-F004005
CAS No: NA
Mol.F.: C45H64O4
Mol.Wt.: 669.0
Inv. Status: In Stock

Fulvestrant EP Impurity E

SZ CAT No:: SZ-F004006
CAS No: 2170200-14-1
Mol.F.: C32H45F5O3S
Mol.Wt.: 604.8
Inv. Status: In Stock

Fulvestrant EP Impurity F

SZ CAT No:: SZ-F004007
CAS No: NA
Mol.F.: C32H45F5O4S
Mol.Wt.: 620.8
Inv. Status: In Stock

Fulvestrant Impurity 24

SZ CAT No:: SZ-F004049
CAS No: NA
Mol.F.: C39H53F5O3S
Mol.Wt.: 696.9
Inv. Status: In Stock

Fulvestrant Impurity 26

SZ CAT No:: SZ-F004051
CAS No: 2170233-15-3
Mol.F.: C42H63F5O5S
Mol.Wt.: 775.0
Inv. Status: In Stock

Fulvestrant Impurity 7

SZ CAT No:: SZ-F004024
CAS No: 148043-73-6
Mol.F.: C5H7F5O
Mol.Wt.: 178.1
Inv. Status: In Stock, 3-4 days for Dispatch

Fulvestrant Impurity 8

SZ CAT No:: SZ-F004025
CAS No: 252947-01-6
Mol.F.: C6H9F5O3S
Mol.Wt.: 256.2
Inv. Status: In Stock

Fulvestrant Impurity 8 FV

SZ CAT No:: SZ-F004008
CAS No: NA
Mol.F.: C34H47F9O3S
Mol.Wt.: 706.8
Inv. Status: In Stock

Fulvestrant intermediat-TBDMS Chain

SZ CAT No:: SZ-F004019
CAS No: 149051-24-1
Mol.F.: C15H33BrOSi
Mol.Wt.: 337.4
Inv. Status: In Stock

Fulvestrant-3-Sulfate

SZ CAT No:: SZ-F004011
CAS No: 261506-26-7
Mol.F.: C32H47F5O6S2 
Mol.Wt.: 686.8
Inv. Status: In Stock

Pentafluoro Pentanethiol

SZ CAT No:: SZ-F004020
CAS No: 148757-88-4
Mol.F.: C5H7F5S
Mol.Wt.: 194.2
Inv. Status: In Stock

Fulvestrant Impurity 23

SZ CAT No:: SZ-F004047
CAS No: 875573-63-0
Mol.F.: C29H45BrO3
Mol.Wt.: 521.6
Inv. Status: Out of Stock, Custom Synthesis

Fulvestrant Chlora BANA

SZ CAT No:: SZ-F004018
CAS No: 2490287-82-4
Mol.F.: C29H43ClO3
Mol.Wt.: 475.1
Inv. Status: Out of Stock

Fulvestranr Enantiomer

SZ CAT No:: SZ-F004055
CAS No: NA
Mol.F.: C32H47F5O3S
Mol.Wt.: 606.8
Inv. Status: Custom Synthesis

Fulvestrant Impurity 1

SZ CAT No:: SZ-F004014
CAS No: NA
Mol.F.: C49H68O6 
Mol.Wt.: 753.1
Inv. Status: Custom Synthesis

Fulvestrant Impurity 10

SZ CAT No:: SZ-F004027
CAS No: 1354395-98-4
Mol.F.: C18H36Br2S2
Mol.Wt.: 476.4
Inv. Status: Custom Synthesis

Fulvestrant Impurity 11

SZ CAT No:: SZ-F004028
CAS No: 1391053-14-7
Mol.F.: C23H42BrF5S2
Mol.Wt.: 557.6
Inv. Status: Custom Synthesis

Fulvestrant Impurity 12

SZ CAT No:: SZ-F004036
CAS No: NA
Mol.F.: C29H43BrO3
Mol.Wt.: 519.6
Inv. Status: Custom Synthesis

Fulvestrant Impurity 13

SZ CAT No:: SZ-F004037
CAS No: NA
Mol.F.: C29H42Br2O3
Mol.Wt.: 598.5
Inv. Status: Custom Synthesis

Fulvestrant Impurity 13

SZ CAT No:: SZ-F004030
CAS No: 2490287-87-9
Mol.F.: C29H43BrO3
Mol.Wt.: 519.6
Inv. Status: Custom Synthesis

Fulvestrant Impurity 14

SZ CAT No:: SZ-F004038
CAS No: 1428539-56-3
Mol.F.: C31H45BrO4
Mol.Wt.: 561.6
Inv. Status: Custom Synthesis

Fulvestrant Impurity 15

SZ CAT No:: SZ-F004039
CAS No: NA
Mol.F.: C58H90O7
Mol.Wt.: 899.4
Inv. Status: Custom Synthesis

Fulvestrant Impurity 16

SZ CAT No:: SZ-F004040
CAS No: NA
Mol.F.: C58H85BrO6
Mol.Wt.: 958.2
Inv. Status: Custom Synthesis

Fulvestrant Impurity 17

SZ CAT No:: SZ-F004041
CAS No: 66263-02-3
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Inv. Status: Custom Synthesis

Fulvestrant Impurity 18

SZ CAT No:: SZ-F004042
CAS No: NA
Mol.F.: C50H74O6
Mol.Wt.: 771.1
Inv. Status: Custom Synthesis

Fulvestrant Impurity 19

SZ CAT No:: SZ-F004043
CAS No: 6728-21-8
Mol.F.: C4H8O3S
Mol.Wt.: 136.2
Inv. Status: Custom Synthesis

Fulvestrant Impurity 2

SZ CAT No:: SZ-F004015
CAS No: 1621885-80-0
Mol.F.: C30H46O6S 
Mol.Wt.: 534.8
Inv. Status: Custom Synthesis

Fulvestrant Impurity 20

SZ CAT No:: SZ-F004044
CAS No: NA
Mol.F.: C6H8F5IO3S
Mol.Wt.: 382.1
Inv. Status: Custom Synthesis

Fulvestrant Impurity 21

SZ CAT No:: SZ-F004045
CAS No: 23433-07-0
Mol.F.: C9H20O2
Mol.Wt.: 160.3
Inv. Status: Custom Synthesis

Fulvestrant Impurity 22

SZ CAT No:: SZ-F004046
CAS No: 875573-60-7
Mol.F.: C35H60O4Si
Mol.Wt.: 572.9
Inv. Status: Custom Synthesis

Fulvestrant Impurity 27

SZ CAT No:: SZ-F004058
CAS No: 875573-64-1
Mol.F.: C29H46O4
Mol.Wt.: 458.7
Inv. Status: Custom Synthesis

Fulvestrant Impurity 28

SZ CAT No:: SZ-F004059
CAS No: NA
Mol.F.: C54H82O4S
Mol.Wt.: 827.3
Inv. Status: Custom Synthesis

Fulvestrant Impurity 3

SZ CAT No:: SZ-F004016
CAS No: 1621885-81-1
Mol.F.: C30H44O7S 
Mol.Wt.: 548.7
Inv. Status: Custom Synthesis

Fulvestrant Impurity 4

SZ CAT No:: SZ-F004017
CAS No: 1621885-82-2
Mol.F.: C30H44O6S 
Mol.Wt.: 532.8
Inv. Status: Custom Synthesis

Fulvestrant Impurity 5

SZ CAT No:: SZ-F004021
CAS No: NA
Mol.F.: C54H82O5S
Mol.Wt.: 843.3
Inv. Status: Custom Synthesis

Fulvestrant Impurity 6 Free Base

SZ CAT No:: SZ-F004034
CAS No: 741246-55-9
Mol.F.: C10H22N2OS
Mol.Wt.: 218.4
Inv. Status: Custom Synthesis

Fulvestrant Impurity 9

SZ CAT No:: SZ-F004026
CAS No: 511545-94-1
Mol.F.: C14H25F5OS
Mol.Wt.: 336.4
Inv. Status: Custom Synthesis

Fulvestrant R Enantiomer

SZ CAT No:: SZ-F004053
CAS No: 1807900-80-6
Mol.F.: C32H47F5O3S
Mol.Wt.: 606.8
Inv. Status: Custom Synthesis

Fulvestrant S Enantiomer

SZ CAT No:: SZ-F004054
CAS No: 1316849-17-8
Mol.F.: C32H47F5O3S
Mol.Wt.: 606.8
Inv. Status: Custom Synthesis

Fulvestrant Side Chain Impurity

SZ CAT No:: SZ-F004013
CAS No: 148757-89-5
Mol.F.: C14H24BrF5S 
Mol.Wt.: 399.3
Inv. Status: Custom Synthesis

Fulvestrant-17-Glucuronide

SZ CAT No:: SZ-F004010
CAS No: 261506-28-9
Mol.F.: C38H55F5O9S
Mol.Wt.: 782.9
Inv. Status: Custom Synthesis

Fulvestrant-3-Glucuronide

SZ CAT No:: SZ-F004009
CAS No: 261506-27-8
Mol.F.: C38H55F5O9S
Mol.Wt.: 782.9
Inv. Status: Custom Synthesis

S-Deoxo Fulvestrant

SZ CAT No:: SZ-F004052
CAS No: 153004-31-0
Mol.F.: C32H47F5O2S
Mol.Wt.: 590.8
Inv. Status: Custom Synthesis

S-Deoxo-6-oxo Fulvestrant

SZ CAT No:: SZ-F004057
CAS No: 1107606-70-1
Mol.F.: C32H45F5O3S
Mol.Wt.: 604.8
Inv. Status: Custom Synthesis

Fulvestrant D3

SZ CAT No:: SZ-F004D01
CAS No: NA
Mol.F.: C32H44D3F5O3S
Mol.Wt.: 609.8
Inv. Status: Custom Synthesis

Fulvestrant D4

SZ CAT No:: SZ-F004D02
CAS No: NA
Mol.F.: C32H43D4F5O3S
Mol.Wt.: 610.8
Inv. Status: Custom Synthesis
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